Der Hundetraum und andere Verwirrungen
Leonhard Thoma
Starting Electronics, 3rd Edition
Keith Brindley
Principles of Flight (AFT-08)
Atlantic Flight Training
Principles of Marine Bioacoustics
Whitlow W. L. Au & Mardi C. Hastings
Modern Acoustics and Signal Processing (1)
Teach Yourself German
J. Adams & Paul Coggle
Teach Yourself (1)